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The US trademark SILEX was filed as Word mark on 05/27/1936 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/03/1936.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71378955 |
Register number | 340170 |
Application date | May 27, 1936 |
Entry date | November 3, 1936 |
ID: 1371378955